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(-) Description

Title :  STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA-MANNOSIDASES
 
Authors :  L. E. Tailford, W. A. Offen, N. L. Smith, C. Dumon, C. Moreland, J. Gratien, M. P. Heck, R. V. Stick, Y. Bleriot, A. Vasella, H. J. Gilbert, G. J. Davies
Date :  08 Jan 08  (Deposition) - 01 Apr 08  (Release) - 17 Nov 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Linear Free Energy Relationship, Hydrolase, Transition State Mimic, Mannosidase, Glycoside Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. E. Tailford, W. A. Offen, N. L. Smith, C. Dumon, C. Morland, J. Gratien, M. P. Heck, R. V. Stick, Y. Bleriot, A. Vasella, H. J. Gilbert, G. J. Davies
Structural And Biochemical Evidence For A Boat-Like Transition State In Beta-Mannosidases.
Nat. Chem. Biol. V. 4 306 2008
PubMed-ID: 18408714  |  Reference-DOI: 10.1038/NCHEMBIO.81

(-) Compounds

Molecule 1 - BETA-MANNOSIDASE
    Atcc: 29148
    Chains: A, B
    EC Number: 3.2.1.25
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Fragment: RESIDUES 26-864
    Organism Scientific: BACTEROIDES THETAIOTAOMICRON
    Organism Taxid: 226186
    Strain: VPI-5482

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 54)

Asymmetric Unit (4, 54)
No.NameCountTypeFull Name
1BR11Ligand/IonBROMIDE ION
2CL5Ligand/IonCHLORIDE ION
3EDO36Ligand/Ion1,2-ETHANEDIOL
4MNM2Ligand/Ion(2S,3S,4R,5R)-2,3,4-TRIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE
Biological Unit 1 (2, 16)
No.NameCountTypeFull Name
1BR-1Ligand/IonBROMIDE ION
2CL-1Ligand/IonCHLORIDE ION
3EDO15Ligand/Ion1,2-ETHANEDIOL
4MNM1Ligand/Ion(2S,3S,4R,5R)-2,3,4-TRIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE
Biological Unit 2 (2, 22)
No.NameCountTypeFull Name
1BR-1Ligand/IonBROMIDE ION
2CL-1Ligand/IonCHLORIDE ION
3EDO21Ligand/Ion1,2-ETHANEDIOL
4MNM1Ligand/Ion(2S,3S,4R,5R)-2,3,4-TRIHYDROXY-5-HYDROXYMETHYL-PIPERIDINE

(-) Sites  (54, 54)

Asymmetric Unit (54, 54)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETRP A:198 , ASP A:199 , TRP A:200 , TRP A:395 , CYS A:424 , ASN A:461 , GLU A:462 , TRP A:533 , TYR A:537 , GLU A:555 , TRP A:645 , EDO A:1866BINDING SITE FOR RESIDUE MNM A1865
02AC2SOFTWARETRP B:198 , ASP B:199 , TRP B:200 , TRP B:395 , CYS B:424 , ASN B:461 , GLU B:462 , TRP B:533 , TYR B:537 , GLU B:555 , TRP B:645 , TRP B:656 , EDO B:1882BINDING SITE FOR RESIDUE MNM B1868
03AC3SOFTWAREASN A:178 , ASP A:199 , CYS A:424 , GLU A:462 , TRP A:470 , MNM A:1865BINDING SITE FOR RESIDUE EDO A1866
04AC4SOFTWAREGLN B:365 , ASN B:648 , ASP B:649 , ILE B:659 , ASP B:660 , HOH B:2372BINDING SITE FOR RESIDUE EDO B1869
05AC5SOFTWARETYR B:347 , HOH B:2349 , HOH B:2586 , HOH B:2743BINDING SITE FOR RESIDUE EDO B1870
06AC6SOFTWAREILE B:328 , GLY B:329 , ARG B:449 , ASN B:450 , HIS B:451 , ALA B:452 , ARG B:507 , HOH B:2238BINDING SITE FOR RESIDUE EDO B1871
07AC7SOFTWARETYR B:661BINDING SITE FOR RESIDUE EDO B1872
08AC8SOFTWAREILE A:328 , GLY A:329 , ARG A:449 , ASN A:450 , HIS A:451 , ALA A:452 , ARG A:507 , HOH A:2693BINDING SITE FOR RESIDUE EDO A1867
09AC9SOFTWAREGLN A:365 , ASN A:648 , ASP A:649 , ILE A:659 , ASP A:660BINDING SITE FOR RESIDUE EDO A1868
10BC1SOFTWAREPHE B:42 , SER B:43 , GLN B:44 , THR B:47 , LYS B:49 , HOH B:2020 , HOH B:2744BINDING SITE FOR RESIDUE EDO B1873
11BC2SOFTWAREPHE B:356 , ARG B:633 , ARG B:636 , ILE B:695 , SER B:696 , ASP B:697 , ASN B:733 , THR B:734BINDING SITE FOR RESIDUE EDO B1874
12BC3SOFTWARESER A:43 , GLN A:44 , THR A:47 , LYS A:49 , HOH A:2689BINDING SITE FOR RESIDUE EDO A1869
13BC4SOFTWARESER B:43 , GLN B:44 , SER B:45 , GLY B:46 , THR B:47 , GLU B:48 , GLU B:90BINDING SITE FOR RESIDUE EDO B1875
14BC5SOFTWAREHIS B:326 , ARG B:327 , ASN B:450 , HIS B:451 , HOH B:2332 , HOH B:2448 , HOH B:2746BINDING SITE FOR RESIDUE EDO B1876
15BC6SOFTWAREARG A:597 , PRO A:607 , GLU A:608 , HOH A:2690BINDING SITE FOR RESIDUE EDO A1870
16BC7SOFTWAREGLU A:465 , LYS A:468 , TYR A:469 , PRO A:514 , LEU A:516 , ALA A:517 , ASN A:518BINDING SITE FOR RESIDUE EDO A1871
17BC8SOFTWARETRP B:519 , TRP B:533 , TYR B:537 , HOH B:2454 , HOH B:2747BINDING SITE FOR RESIDUE EDO B1877
18BC9SOFTWAREARG B:626 , HIS B:774 , PHE B:775 , EDO B:1891 , HOH B:2669 , HOH B:2748BINDING SITE FOR RESIDUE EDO B1878
19CC1SOFTWARETRP A:525 , SER A:530 , ASN A:532 , ASP A:548 , LEU A:549 , PRO A:550 , MET A:553 , HOH A:2473BINDING SITE FOR RESIDUE EDO A1872
20CC2SOFTWAREARG A:331 , ARG A:507 , HOH A:2691 , HOH A:2692 , HOH A:2693BINDING SITE FOR RESIDUE EDO A1873
21CC3SOFTWAREASN B:337 , VAL B:510 , HIS B:511 , TYR B:515 , HOH B:2361 , HOH B:2749 , HOH B:2750BINDING SITE FOR RESIDUE EDO B1879
22CC4SOFTWAREHIS A:157 , ARG A:161 , ASP B:88 , HIS B:157 , GLN B:162 , HOH B:2751BINDING SITE FOR RESIDUE EDO B1880
23CC5SOFTWARESER A:43 , GLN A:44 , SER A:45 , GLY A:46 , THR A:47 , GLU A:48 , GLU A:90BINDING SITE FOR RESIDUE EDO A1874
24CC6SOFTWAREGLU B:465 , LYS B:468 , TYR B:469 , PRO B:514 , LEU B:516 , ALA B:517BINDING SITE FOR RESIDUE EDO B1881
25CC7SOFTWAREASN B:178 , ASP B:199 , CYS B:424 , GLU B:462 , TRP B:470 , MNM B:1868BINDING SITE FOR RESIDUE EDO B1882
26CC8SOFTWAREGLN A:685 , PHE A:775 , PHE A:776 , ARG A:777 , LYS A:778 , HOH A:2694BINDING SITE FOR RESIDUE EDO A1875
27CC9SOFTWAREASN B:300 , TRP B:302 , PHE B:356 , LYS B:358 , ASN B:390 , ASP B:697 , HOH B:2752BINDING SITE FOR RESIDUE EDO B1883
28DC1SOFTWAREASN A:300 , TRP A:302 , PHE A:356 , ASN A:390 , ASP A:697 , HOH A:2345 , HOH A:2609BINDING SITE FOR RESIDUE EDO A1876
29DC2SOFTWAREHIS A:326 , ARG A:327 , ASN A:450 , HIS A:451 , HOH A:2318 , HOH A:2418BINDING SITE FOR RESIDUE EDO A1877
30DC3SOFTWAREILE A:107 , LYS A:142BINDING SITE FOR RESIDUE BR A1878
31DC4SOFTWAREHIS A:284BINDING SITE FOR RESIDUE BR A1879
32DC5SOFTWAREILE B:107 , LYS B:142BINDING SITE FOR RESIDUE BR B1884
33DC6SOFTWAREHIS A:627 , ILE A:684 , GLN A:685 , HIS A:774 , HOH A:2579BINDING SITE FOR RESIDUE BR A1880
34DC7SOFTWAREGLN B:685 , ASP B:688BINDING SITE FOR RESIDUE BR B1885
35DC8SOFTWAREHOH A:2458BINDING SITE FOR RESIDUE BR A1881
36DC9SOFTWAREHOH B:2478 , HOH B:2480 , HOH B:2750BINDING SITE FOR RESIDUE BR B1886
37EC1SOFTWAREGLN A:108BINDING SITE FOR RESIDUE BR A1882
38EC2SOFTWAREGLN A:685 , ASP A:688BINDING SITE FOR RESIDUE BR A1883
39EC3SOFTWAREGLN B:108BINDING SITE FOR RESIDUE BR B1887
40EC4SOFTWARETRP A:519 , HOH A:2695 , HOH A:2696 , HOH A:2697BINDING SITE FOR RESIDUE EDO A1884
41EC5SOFTWAREASN A:77 , HOH A:2044BINDING SITE FOR RESIDUE CL A1889
42EC6SOFTWAREALA A:168 , ARG B:92 , TYR B:153 , HOH B:2753 , HOH B:2754BINDING SITE FOR RESIDUE EDO B1888
43EC7SOFTWAREASN A:402 , HOH A:2041BINDING SITE FOR RESIDUE CL A1885
44EC8SOFTWAREILE B:684 , GLN B:685 , EDO B:1891 , HOH B:2609BINDING SITE FOR RESIDUE CL B1889
45EC9SOFTWAREARG B:382 , ARG B:823 , TYR B:824 , SER B:825 , ILE B:840 , THR B:842 , HOH B:2755BINDING SITE FOR RESIDUE EDO B1890
46FC1SOFTWAREPHE A:476 , THR A:477 , HOH A:2430BINDING SITE FOR RESIDUE BR A1886
47FC2SOFTWAREASN A:293 , HOH A:2224 , HOH A:2698 , GLY B:266 , THR B:267BINDING SITE FOR RESIDUE EDO A1887
48FC3SOFTWAREGLN B:685 , PHE B:775 , PHE B:776 , ARG B:777 , LYS B:778 , EDO B:1878 , CL B:1889BINDING SITE FOR RESIDUE EDO B1891
49FC4SOFTWARESER B:143BINDING SITE FOR RESIDUE EDO B1892
50FC5SOFTWAREVAL B:372 , THR B:374 , TYR B:377 , ASN B:402 , LEU B:404 , HOH B:2756 , HOH B:2757BINDING SITE FOR RESIDUE EDO B1893
51FC6SOFTWAREGLN B:230 , HOH B:2239 , HOH B:2243BINDING SITE FOR RESIDUE CL B1894
52FC7SOFTWAREHIS A:774 , PHE A:775 , HOH A:2634 , HOH A:2699 , HOH A:2700BINDING SITE FOR RESIDUE EDO A1888
53FC8SOFTWARECYS B:737 , ARG B:740 , HOH B:2758BINDING SITE FOR RESIDUE EDO B1895
54FC9SOFTWAREHOH A:2353 , ASP B:797BINDING SITE FOR RESIDUE CL B1896

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2VL4)

(-) Cis Peptide Bonds  (11, 11)

Asymmetric Unit
No.Residues
1Val A:55 -Pro A:56
2Asp A:115 -Thr A:116
3Ser A:513 -Pro A:514
4Arg A:636 -Pro A:637
5Trp A:645 -Gln A:646
6Glu A:850 -Glu A:851
7Val B:55 -Pro B:56
8Asp B:115 -Thr B:116
9Ser B:513 -Pro B:514
10Arg B:636 -Pro B:637
11Trp B:645 -Gln B:646

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2VL4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2VL4)

(-) Exons   (0, 0)

(no "Exon" information available for 2VL4)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:836
 aligned with Q8AAK6_BACTN | Q8AAK6 from UniProtKB/TrEMBL  Length:864

    Alignment length:837
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647       657       667       677       687       697       707       717       727       737       747       757       767       777       787       797       807       817       827       837       847       857       
         Q8AAK6_BACTN    28 NDTSEVMLLDTGWEFSQSGTEKWMPATVPGTVHQDLISHELLPNPFYGMNEKKIQWVENEDWEYRTSFIVSEEQLNRDGIQLIFEGLDTYADVYLNGSLLLKADNMFVGYTLPVKSVLRKGENHLYIYFHSPIRQTLPQYASNGFNYPADNDHHEKHLSVFSRKAPYSYGWDWGIRMVTSGVWRPVTLRFYDIATISDYYVRQLSLTDENARLSNELIVNQIVPQKIPAEVRVNVSLNGTTVTEVKQQVTLQPGINHITLPAEVTNPVRWMPNGWGTPTLYDFSAQIACGDRIVAEQSHRIGLRTIRVVNEKDKDGESFYFEVNGIPMFAKGANYIPQDALLPNVTTERYQTLFRDMKEANMNMVRIWGGGTYENNLFYDLADENGILVWQDFMFACTPYPSDPTFLKRVEAEAVYNIRRLRNHASLAMWCGNNEILEALKYWGFEKKFTPEVYQGLMHGYDKLFRELLPSTVKEFDSDRFYVHSSPYLANWGRPESWGTGDSHNWGVWYGKKPFESLDTDLPRFMSEFGFQSFPEMKTIAAFAAPEDYQIESEVMNAHQKSSIGNSLIRTYMERDYIIPESFEDFVYVGLVLQGQGMRHGLEAHRRNRPYCMGTLYWQLNDSWPVVSWSSIDYYGNWKALHYQAKRAFAPVLINPIQQNDSLSVYLISDRLDTMEQMTLEMKVVDFDGKTLGKKIQVHSLEVPANTSKCVYRAKLDGWLTPEDCRRSFLKLILKDKSGHQVAESVHFFRKTKDLQLPPTSVSYQMKQTDGKCELTLFSSMLAKDIFIETPLQGARYSDNFFDLLPGERKKVIITSPRIKKGEELPVNIKHIRETYK 864
               SCOP domains d2vl4a4 A:28-219 automated matches                                                                                                                                                              d2vl4a1 A:220-330 automated matches                                                                            d2vl4a5 A:331-678 automated matches                                                                                                                                                                                                                                                                                                                         d2vl4a3 A:679-783 automated matches                                                                      d2vl4a2 A:784-864 automated matches                                               SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeee.....eeee......ee.....hhhhhhhhh...........hhhhhhhhhh.eeeeeeeeehhhhhh..eeeeee..ee.eeeeee..eeeeeee.....eeee.hhhh..eeeeeeeeeehhhhhhhhhhhhhh............hhhhhh..hhhhhh..........ee...eeeeee..eeeeeeeeeeeee...eeeeeeeeeeee.....eeeeeeeeeee..eeeeeeeeeeee..eeeeeeeeeeee...............eeeeeeeee..eeeeeeeeee....eeee..ee..ee..eeee..eee.eeeeee.....hhhhhhhhhhhhhhhhhhhh...eeee.......hhhhhhhhhhhh.eeeee..........hhhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee..........hhhhh...eee...........hhhhhh...eeee.......hhhhhhhhhhhhhh...hhhhhh.....hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeee.....................hhhhhhhhhhh..eeeeeeee..eeeeeeee.....eeeeeeeeeeee....eeeeeeeeeeeee...eeeeeeeee.....hhhhhh.eeeeeeee.....eeeeeeee..hhhhh.......eeeeeee..eeeeeee....eeeeeee......ee....eee.....eeeeee......-.....eeehhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vl4 A  28 NDTSEVMLLDTGWEFSQSGTEKWMPATVPGTVHQDLISHELLPNPFYGMNEKKIQWVENEDWEYRTSFIVSEEQLNRDGIQLIFEGLDTYADVYLNGSLLLKADNMFVGYTLPVKSVLRKGENHLYIYFHSPIRQTLPQYASNGFNYPADNDHHEKHLSVFSRKAPYSYGWDWGIRMVTSGVWRPVTLRFYDIATISDYYVRQLSLTDENARLSNELIVNQIVPQKIPAEVRVNVSLNGTTVTEVKQQVTLQPGINHITLPAEVTNPVRWMPNGWGTPTLYDFSAQIACGDRIVAEQSHRIGLRTIRVVNEKDKDGESFYFEVNGIPMFAKGANYIPQDALLPNVTTERYQTLFRDMKEANMNMVRIWGGGTYENNLFYDLADENGILVWQDFMFACTPYPSDPTFLKRVEAEAVYNIRRLRNHASLAMWCGNNEILEALKYWGFEKKFTPEVYQGLMHGYDKLFRELLPSTVKEFDSDRFYVHSSPYLANWGRPESWGTGDSHNWGVWYGKKPFESLDTDLPRFMSEFGFQSFPEMKTIAAFAAPEDYQIESEVMNAHQKSSIGNSLIRTYMERDYIIPESFEDFVYVGLVLQGQGMRHGLEAHRRNRPYCMGTLYWQLNDSWPVVSWSSIDYYGNWKALHYQAKRAFAPVLINPIQQNDSLSVYLISDRLDTMEQMTLEMKVVDFDGKTLGKKIQVHSLEVPANTSKCVYRAKLDGWLTPEDCRRSFLKLILKDKSGHQVAESVHFFRKTKDLQLPPTSVSYQMKQTDGKCELTLFSSMLAKDIFIETPLQGARYSDNFFDLLPGERKKVIITSPRIKK-EELPVNIKHIRETYK 864
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647       657       667       677       687       697       707       717       727       737       747       757       767       777       787       797       807       817       827       837       847| |    857       
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              848 |              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                850              


Chain B from PDB  Type:PROTEIN  Length:841
 aligned with Q8AAK6_BACTN | Q8AAK6 from UniProtKB/TrEMBL  Length:864

    Alignment length:841
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               864   
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       836       846       856       | - 
         Q8AAK6_BACTN    27 GNDTSEVMLLDTGWEFSQSGTEKWMPATVPGTVHQDLISHELLPNPFYGMNEKKIQWVENEDWEYRTSFIVSEEQLNRDGIQLIFEGLDTYADVYLNGSLLLKADNMFVGYTLPVKSVLRKGENHLYIYFHSPIRQTLPQYASNGFNYPADNDHHEKHLSVFSRKAPYSYGWDWGIRMVTSGVWRPVTLRFYDIATISDYYVRQLSLTDENARLSNELIVNQIVPQKIPAEVRVNVSLNGTTVTEVKQQVTLQPGINHITLPAEVTNPVRWMPNGWGTPTLYDFSAQIACGDRIVAEQSHRIGLRTIRVVNEKDKDGESFYFEVNGIPMFAKGANYIPQDALLPNVTTERYQTLFRDMKEANMNMVRIWGGGTYENNLFYDLADENGILVWQDFMFACTPYPSDPTFLKRVEAEAVYNIRRLRNHASLAMWCGNNEILEALKYWGFEKKFTPEVYQGLMHGYDKLFRELLPSTVKEFDSDRFYVHSSPYLANWGRPESWGTGDSHNWGVWYGKKPFESLDTDLPRFMSEFGFQSFPEMKTIAAFAAPEDYQIESEVMNAHQKSSIGNSLIRTYMERDYIIPESFEDFVYVGLVLQGQGMRHGLEAHRRNRPYCMGTLYWQLNDSWPVVSWSSIDYYGNWKALHYQAKRAFAPVLINPIQQNDSLSVYLISDRLDTMEQMTLEMKVVDFDGKTLGKKIQVHSLEVPANTSKCVYRAKLDGWLTPEDCRRSFLKLILKDKSGHQVAESVHFFRKTKDLQLPPTSVSYQMKQTDGKCELTLFSSMLAKDIFIETPLQGARYSDNFFDLLPGERKKVIITSPRIKKGEELPVNIKHIRETYK---   -
               SCOP domains d2vl4b4 B:27-219 automated matches                                                                                                                                                               d2vl4b1 B:220-330 automated matches                                                                            d2vl4b5 B:331-678 automated matches                                                                                                                                                                                                                                                                                                                         d2vl4b3 B:679-783 automated matches                                                                      d2vl4b2 B:784-867 automated matches                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -Glyco_hydro_2_N-2vl4B01 B:28-219                                                                                                                                                                -Glyco_hydro_2-2vl4B05 B:221-331                                                                                -------------Glyco_hydro_2_C-2vl4B03 B:345-478                                                                                                     ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -Glyco_hydro_2_N-2vl4B02 B:28-219                                                                                                                                                                -Glyco_hydro_2-2vl4B06 B:221-331                                                                                -------------Glyco_hydro_2_C-2vl4B04 B:345-478                                                                                                     ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author .....eeee.....eeee......ee.....hhhhhhhhh...........hhhhhhhhhh.eeeeeeeeehhhhhh..eeeeee..ee.eeeeee..eeeeeee.....eeee.hhhh..eeeeeeeeeehhhhhhhhhhhhhh............hhhhhh..hhhhhh..........ee...eeeeee..eeeeeeeeeeeee...eeeeeeeeeeee.....eeeeeeeeeee..eeeeeeeeeeee..eeeeeeeeeeee...............eeeeeeeee..eeeeeeeeee....eeee..ee..ee..eeee..eee.eeeeee.....hhhhhhhhhhhhhhhhhhhh...eeee.......hhhhhhhhhhhh.eeeee..........hhhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee..........hhhhh...eee...........hhhhhh...eeee.......hhhhhhhhhhhhhh...hhhhhhh.....hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeee.....................hhhhhhhhhhh..eeeeeeee..eeeeeeee.....eeeeeeeeeeee....eeeeeeeeeeeee...eeeeeeeee.....hhhhhh.eeeeeeee.....eeeeeeee..hhhhh.......eeeeeee..eeeeeee....eeeeeee......ee....eee.....eeeeee............eeehhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2vl4 B  27 GNDTSEVMLLDTGWEFSQSGTEKWMPATVPGTVHQDLISHELLPNPFYGMNEKKIQWVENEDWEYRTSFIVSEEQLNRDGIQLIFEGLDTYADVYLNGSLLLKADNMFVGYTLPVKSVLRKGENHLYIYFHSPIRQTLPQYASNGFNYPADNDHHEKHLSVFSRKAPYSYGWDWGIRMVTSGVWRPVTLRFYDIATISDYYVRQLSLTDENARLSNELIVNQIVPQKIPAEVRVNVSLNGTTVTEVKQQVTLQPGINHITLPAEVTNPVRWMPNGWGTPTLYDFSAQIACGDRIVAEQSHRIGLRTIRVVNEKDKDGESFYFEVNGIPMFAKGANYIPQDALLPNVTTERYQTLFRDMKEANMNMVRIWGGGTYENNLFYDLADENGILVWQDFMFACTPYPSDPTFLKRVEAEAVYNIRRLRNHASLAMWCGNNEILEALKYWGFEKKFTPEVYQGLMHGYDKLFRELLPSTVKEFDSDRFYVHSSPYLANWGRPESWGTGDSHNWGVWYGKKPFESLDTDLPRFMSEFGFQSFPEMKTIAAFAAPEDYQIESEVMNAHQKSSIGNSLIRTYMERDYIIPESFEDFVYVGLVLQGQGMRHGLEAHRRNRPYCMGTLYWQLNDSWPVVSWSSIDYYGNWKALHYQAKRAFAPVLINPIQQNDSLSVYLISDRLDTMEQMTLEMKVVDFDGKTLGKKIQVHSLEVPANTSKCVYRAKLDGWLTPEDCRRSFLKLILKDKSGHQVAESVHFFRKTKDLQLPPTSVSYQMKQTDGKCELTLFSSMLAKDIFIETPLQGARYSDNFFDLLPGERKKVIITSPRIKKGEELPVNIKHIRETYKEHH 867
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486       496       506       516       526       536       546       556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       836       846       856       866
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 Classification and Annotation

(-) SCOP Domains  (3, 10)

Asymmetric Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2VL4)

(-) Pfam Domains  (3, 6)

Asymmetric Unit
(-)
Clan: GBD (153)
(-)
Clan: Glyco_hydro_tim (488)
(-)
Clan: no clan defined [family: Glyco_hydro_2] (31)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q8AAK6_BACTN | Q8AAK6)
molecular function
    GO:0004567    beta-mannosidase activity    Catalysis of the hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides.
    GO:0004553    hydrolase activity, hydrolyzing O-glycosyl compounds    Catalysis of the hydrolysis of any O-glycosyl bond.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
cellular component
    GO:0043231    intracellular membrane-bounded organelle    Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.

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  Q8AAK6_BACTN | Q8AAK6
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  3.2.1.25
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q8AAK6_BACTN | Q8AAK6: 2je8 2vjx 2vmf 2vo5 2vot 2vqt 2vqu 2vr4 2wbk

(-) Related Entries Specified in the PDB File

2je8 STRUCTURE OF A BETA-MANNOSIDASE FROM BACTEROIDES THETAIOTAOMICRON
2vjx STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA- MANNOSIDASES
2vmf STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA- MANNOSIDASES
2vo5 STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA- MANNOSIDASES
2vot STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA- MANNOSIDASES
2vqt STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA- MANNOSIDASES
2vqu STRUCTURAL AND BIOCHEMICAL EVIDENCE FOR A BOAT-LIKE TRANSITION STATE IN BETA- MANNOSIDASES